Math, asked by ppritambiswas, 11 months ago

80. sin2 A+ cos2 A = ?
(A) 1
(B) 4
(C) 3
(D) 2

Answers

Answered by sruthiraj2201

1

Answer:

1

Step-by-step explanation:

is the answer because addition

Answered by patnanasailalith

0

Answer:

the answere is (A).1.so sin2A+cos2A=1

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